The cable for this transfer mode should be constructed as follows:
STROBE->BUSY 1 - 11 D0->D0 2 - 2 D1->D1 3 - 3 D2->D2 4 - 4 D3->D3 5 - 5 D4->D4 6 - 6 D5->D5 7 - 7 D6->D6 8 - 8 D7->D7 9 - 9 INIT -> ACK 16 - 10 AUTOFD->PAPOUT 14 - 12 SLCT->SLCTIN 13 - 17 GND->ERROR 18 - 15 extra grounds are 19*,20*,21*,22*,23*,24* GROUND 25 - 25 * Do not connect these pins on either end
Once again, if the cable you are using has a metallic shield it should be connected to the metallic DB-25 shell at one end only.